Home GPU Comparison ATI Radeon HD 5770 vs NVIDIA GeForce GT 140 OEM

ATI Radeon HD 5770 vs NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 and 1024MB VRAM GeForce GT 140 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 's Advantages
Released 7 months late
Larger VRAM bandwidth (76.80GB/s vs 57.60GB/s)
736 additional rendering cores
NVIDIA GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 108W)

Score

Benchmark

FP32 (float)
Radeon HD 5770 +553%
1.36 TFLOPS
GeForce GT 140 OEM
0.208 TFLOPS
VS

Graphics Card

Oct 2009
Release Date
Mar 2009
Evergreen
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
57.60GB/s

Render Config

10
Compute Units
-
-
SM Count
8
800
Shading Units
64
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
10.40 GPixel/s
34.00 GTexel/s
Texture Rate
20.80 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
208.0 GFLOPS
-
-
-

Board Design

108W
TDP
105W
300 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Juniper
GPU Name
G94B
Juniper XT (215-0754013)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.505 billion
166 mm²
Die Size
196 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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